Is it possible to transfer customer login data from Version 0.9 to Version 1.4?

[miskey]

Hi,

 

I just installed a prestashop 1.4.7.3, and I have an old 0.9 one.

I was thinking to transfer the cusomer data to new store, so that my existing customers can still access the new store.

 

I exported ps_customer from database of prestashop verson 0.9 and import to database of version 1.4.7.3.

I also changed the column order and add some new columns to the old table so that the table looks the same as the new version.

After that , I tried to login prestashop 1.4 use my own account that is in prestashop 0.9, but it shown

There is 1 error :

• Authentication failed
  

Edited April 24, 2012 by miskey (see edit history)